We've used Aldi Mamia with our boys for the last 5 years and LOVE them. They don't leak or give rashes. The trick I think is to do them up "high" on the body then fold over the top bit. My babies are slim babies so maybe this is why they work so well. But i used to use Huggies and they leave a pinched effect around their legs I guess you use what works for your baby... no perfect nappy!